Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 2 - Solving Equations - 2-6 Ratios, Rates, and Conversions - Practice and Problem-Solving Exercises - Page 121: 30


66 km/hr

Work Step by Step

We know that there are 3280.84 feet in a km, so we divide 60 feet per second by 3280.84. We also know that there are 3600 seconds in an hour, so we now multiply by 3600 to obtain an answer of 66 km/hr.
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